CN219986443U - Plastic part tapping machine - Google Patents
Plastic part tapping machine Download PDFInfo
- Publication number
- CN219986443U CN219986443U CN202321133049.5U CN202321133049U CN219986443U CN 219986443 U CN219986443 U CN 219986443U CN 202321133049 U CN202321133049 U CN 202321133049U CN 219986443 U CN219986443 U CN 219986443U
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- CN
- China
- Prior art keywords
- drill bit
- workbench
- plastic part
- tapping machine
- driving mechanism
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920003023 plastic Polymers 0.000 title claims abstract description 72
- 239000004033 plastic Substances 0.000 title claims abstract description 72
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 abstract description 7
- 238000000429 assembly Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 14
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a plastic part tapping machine, and belongs to the technical field of workpiece tapping. Comprising the following steps: the device comprises a workbench, a driving mechanism arranged in the workbench, two drill bit assemblies and a clamp assembly; wherein, two drill bit components are arranged on the workbench side by side, and are respectively connected with the driving mechanism in a rotating way, and the driving mechanism drives the drill bit components to rotate; the clamp assembly is arranged opposite to the drill bit assembly and can horizontally move along the workbench, and is used for approaching to or keeping away from the drill bit assembly and clamping a plastic piece, and the plastic piece is correspondingly provided with a through hole towards the drill bit assembly. According to the utility model, holes arranged side by side on the plastic part can be synchronously tapped, and the precision and roughness of the formed threaded holes can be kept consistent.
Description
Technical Field
The utility model relates to a plastic part tapping machine, and belongs to the technical field of workpiece tapping.
Background
Tapping of plastic parts refers to the process of drilling small holes in plastic parts using a drill bit. Tapping is a common method of machining for drilling threaded holes into plastic parts to facilitate the installation of screws or other fasteners. Whereas tapping processes require the use of specialized tools and equipment such as drills, tapping machines, etc.
The plastic part tapping machine is usually composed of parts such as a drill bit, a drill bit driving mechanism, a fixing clamp and the like, and the working process is to fix the plastic part on the fixing clamp, then drive the drill bit to rotate by using the drill bit driving mechanism, and tap the plastic part.
However, when the existing plastic part tapping machine works, two holes arranged side by side are required to be tapped, only two holes of the plastic part can be tapped one by one, namely, the operation of the next hole is performed after the tapping of the first hole is finished, because the tapping cannot be performed synchronously, the tapping precision and the roughness of the two holes can not be kept consistent, and the stress received by the two threaded holes is different in the practical process of the plastic part, so that one threaded hole is likely to slide severely, and the damage rate of the plastic part is greatly improved.
Meanwhile, in the tapping process, the existing plastic part tapping machine cannot collect scraps, so that more scraps are generated on the workbench surface, and the scraps are easy to clamp in a mechanical transmission part, so that mechanical faults are caused; in addition, the messy scraps on the working table surface can easily injure operators by mistake.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: provided is a plastic part tapping machine which can synchronously tap holes arranged side by side on plastic parts, and the precision and roughness of formed threaded holes can be kept consistent.
The technical problems to be solved by the utility model are realized by adopting the following technical scheme:
a plastic part tapping machine comprising:
a work table;
a driving mechanism arranged in the workbench;
the two drill bit components are arranged on the workbench side by side and are respectively connected with the driving mechanism in a rotating way, and the driving mechanism drives the drill bit components to rotate;
the clamp assembly is arranged opposite to the drill bit assembly, can horizontally move along the workbench, is used for approaching to or separating from the drill bit assembly and clamping a plastic piece, and is correspondingly provided with a through hole towards the drill bit assembly.
In this device, set up two drill bit subassemblies side by side, then drive mechanism drives two drill bit subassemblies simultaneously to realize carrying out synchronous tapping to two holes side by side of working of plastics, make fashioned screw hole's precision and roughness keep unanimous.
Preferably, the driving mechanism includes:
the motor is fixed in the workbench, and a fixing plate is longitudinally arranged in the workbench;
the transmission gear is meshed with the gear of the motor output shaft, is hung on the fixed plate and is rotationally connected with the fixed plate;
and the two rotating gears are respectively arranged at the end parts of the drill bit assembly and are rotationally connected with the transmission gears.
After the motor is electrified, the gear of the output shaft starts to rotate, the transmission gear is driven to start to rotate due to the mutual engagement of the transmission gear and the gear of the output shaft of the motor, and the two rotation gears start to synchronously rotate due to the mutual engagement of the two rotation gears and the transmission gear, so that the two drill bit components are driven to synchronously rotate.
Preferably, the drill bit assembly comprises:
a protective sleeve fixedly sleeved with the driving mechanism;
the screw drill is inserted into the protective sleeve;
the screw thread bores and the protective sleeve detachable connection.
The protection sleeve drives the screw thread to drill and rotate, wherein the protection sleeve is directly sleeved with the gear of the driving mechanism, so that the instant torque of the gear of the driving mechanism can be absorbed, and the screw thread drill is prevented from being plastically deformed due to the instant torque, so that the screw thread drill is prevented from being damaged.
Preferably, the jig assembly includes:
a base fixed on the table top of the workbench;
the sliding rail is fixed on the base;
the sliding limiting seat is arranged on the sliding rail and slides relative to the sliding rail;
the plastic part is clamped on the sliding limiting seat, and one end of the sliding limiting seat is fixedly connected with the pushing handle.
The staff utilizes pushing handle to promote the spacing seat of slip and removes to the drill bit subassembly along the slide rail to let the working of plastics gradually be close to the drill bit subassembly, finally let the screw thread of drill bit subassembly bore the double hole of working of plastics, carry out the tapping to the double hole of working of plastics.
Preferably, the sliding limiting seat is provided with a clamping hole, the plastic part is provided with a clamping groove, a bolt is arranged in the clamping groove, and the bolt is inserted into the clamping hole to limit the plastic part.
When the plastic part is mounted on the sliding limiting seat, the position of the plastic part on the sliding limiting seat is locked through the bolt, so that the plastic part cannot displace on the sliding limiting seat, and no error in the tapping process is ensured.
Preferably, the through hole contains a chip collecting pipe, and the chip collecting pipe extends to the outer end of the workbench and is communicated with a chip dust collector.
Utilize piece dust catcher and piece collecting pipe to collect the plastic piece that produces in the tapping process together, avoid the influence of plastic piece to the tapping in the tapping process.
Preferably, the chip collecting pipe is provided with a fixed supporting card, the workbench is provided with a unidirectional rail, and the fixed supporting card is arranged on the unidirectional rail to slide relatively.
The chip collecting pipe is fixed on the unidirectional rail on the workbench through the fixed supporting card, so that the chip collecting pipe is prevented from being bent, and meanwhile, the transverse position of the fixed supporting card can be adjusted by utilizing the unidirectional rail, so that the chip collecting pipe is convenient to fix.
Preferably, an end cap is hinged to the workbench, and the end cap shields the drill bit assembly so as to prevent scraps from splashing.
The end cover can avoid plastic scraps to be sprayed to the outside of the workbench, so that the operator skin or eyes can be prevented from being accidentally injured by the plastic scraps while the cleanliness of the space outside the workbench is maintained.
The beneficial effects of the utility model are as follows:
(1) According to the utility model, the two drill bit assemblies are arranged side by side, and then the driving mechanism drives the two drill bit assemblies simultaneously, so that synchronous tapping of two side by side holes of a plastic part is realized, and the precision and roughness of the formed threaded holes are kept consistent.
(2) According to the utility model, the protection sleeve drives the threaded drill to rotate, wherein the protection sleeve is directly sleeved with the gear of the driving mechanism, so that the instant torque of the gear of the driving mechanism can be absorbed, and the threaded drill is prevented from being damaged due to plastic deformation caused by the instant torque.
(3) According to the utility model, the plastic scraps generated in the tapping process are collected together by utilizing the scraps dust collector and the scraps collecting pipe, so that the influence of the plastic scraps on tapping in the tapping process is avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of a partial enlarged structure of a in fig. 1 according to the present utility model.
Fig. 3 is a schematic side view of the present utility model.
Fig. 4 is a schematic view of the internal structure of the present utility model.
FIG. 5 is a schematic illustration of the connection of the clip assembly of the present utility model to a debris collection tube.
Fig. 6 is a schematic structural diagram of an embodiment of the present utility model.
In the figure: 1. the device comprises a workbench, 2, a motor, 3, a fixed plate, 4, a transmission gear, 5, a rotating gear, 6, a protective sleeve, 7, a screw drill, 8, a base, 9, a sliding rail, 10, a sliding limiting seat, 101, a clamping hole, 12, a plastic piece, 121, a clamping groove, 122, a through hole, 13, a chip collecting pipe, 14, a fixed supporting card, 15, a unidirectional rail, 16, an end cover, 17, a pushing handle, 18 and a limiting sleeve.
Detailed Description
The utility model will be further described with reference to the following embodiments in order to make the technical means, the creation features, the achievement of the objects and the effects of the utility model easy to understand.
In the description of the present utility model, it should be understood that the terms "transverse", "longitudinal", "end", "edge", "side wall", "upper", "lower", "directly above", "surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "end", "head", "tail", etc. refer to the orientation or positional relationship based on the drawings, are merely for convenience of describing the technical solution of the present utility model and for simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Examples
As shown in fig. 1 and 2, a tapping machine for plastic parts comprises: the device comprises a workbench 1, a driving mechanism arranged in the workbench 1, a drill bit assembly and a clamp assembly; the two drill bit assemblies are arranged on the workbench 1 side by side and are respectively connected with a driving mechanism in a rotating way, and the driving mechanism drives the drill bit assemblies to rotate; the clamp assembly is arranged opposite to the drill bit assembly and can horizontally move along the workbench 1, and is used for approaching to or separating from the drill bit assembly and clamping the plastic piece 12, and the plastic piece 12 is correspondingly provided with a through hole 122 towards the drill bit assembly.
With reference to fig. 3 and 4, the driving mechanism includes: the motor 2, the transmission gear 4 and the rotating gear 5 are fixed in the workbench 1, and the fixing plate 3 is longitudinally arranged in the workbench 1; the transmission gear 4 is meshed with a gear of an output shaft of the motor 2, is hung on the fixed plate 3 and is in rotary connection with the fixed plate 3; wherein, the number of the rotating gears 5 is two, and the rotating gears 5 are respectively arranged at the end parts of the drill bit assembly and are rotationally connected with the transmission gear 4. After the motor 2 is electrified, the gear of the output shaft starts to rotate, the transmission gear 4 is driven to start to rotate due to the mutual meshing of the transmission gear 4 and the gear of the output shaft of the motor 2, and the two rotation gears 5 are synchronously driven to synchronously rotate due to the mutual meshing of the two rotation gears 5 and the transmission gear 4.
Wherein, the drill bit assembly includes: a protection sleeve 6 fixedly sleeved with the driving mechanism and a screw drill 7 inserted in the protection sleeve 6; the screw drill 7 is detachably connected with the protection sleeve 6. The protection sleeve 6 drives the screw drill 7 to rotate, wherein the protection sleeve 6 can absorb the instant torque of the driving mechanism for rotating the gear 5 due to direct sleeving with the gear of the driving mechanism, and the screw drill 7 is prevented from being plastically deformed due to the instant torque, so that the screw drill 7 is prevented from being damaged.
Wherein, referring to fig. 5, the clamp assembly comprises: a base 8 fixed on the table top of the workbench 1, a sliding rail 9 fixed on the base 8 and a sliding limit seat 10; the sliding limiting seat 10 is arranged on the sliding rail 9 and slides relative to the sliding rail 9; the plastic part 12 is clamped on the sliding limit seat 10, and one end of the sliding limit seat 10 is fixedly connected with a pushing handle 17. The worker pushes the sliding limiting seat 10 to move towards the drill bit assembly along the sliding rail 9 by utilizing the pushing handle 17, so that the plastic piece 12 gradually approaches the drill bit assembly, and finally the threaded drill 7 of the drill bit assembly penetrates through the double-row holes of the plastic piece 12 to tap the double-row holes of the plastic piece 12.
Wherein, the sliding limiting seat 10 is provided with a clamping hole 101, the plastic part 12 is provided with a clamping groove 121, a bolt is arranged in the clamping groove 121, and the bolt is inserted into the clamping hole 101 to limit the plastic part 12. When the plastic part 12 is mounted on the sliding limiting seat 10, the position of the plastic part 12 on the sliding limiting seat 10 is locked by the bolt, so that the plastic part 12 cannot displace on the sliding limiting seat 10, and no error in the tapping process is ensured.
In some embodiments, the through hole 122 contains a debris collection tube 13, and the debris collection tube 13 extends to the outer end of the table 1 and communicates with a debris extractor. The plastic scraps generated in the tapping process are collected together by utilizing the scraps dust collector and the scraps collecting pipe 13, so that the influence of the plastic scraps on tapping in the tapping process is avoided.
In some embodiments and referring to fig. 5, the debris collection tube 13 is provided with a fixed support clip 14, the table 1 is provided with a one-way rail 15, and the fixed support clip 14 is disposed on the one-way rail 15 to slide relative to each other. The chip collecting pipe 13 is fixed on the unidirectional rail 15 on the workbench 1 through the fixed supporting card 14, so that the chip collecting pipe 13 is prevented from being bent, and meanwhile, the transverse position of the fixed supporting card 14 can be adjusted by utilizing the unidirectional rail 15, so that the chip collecting pipe 13 is conveniently fixed.
In some embodiments, referring to fig. 6, an end cap 16 is hinged to the table 1, the end cap 16 shielding the drill bit assembly from debris. The end cover 16 can prevent plastic scraps from being sprayed to the outside of the workbench 1, keep the neatness of the space outside the workbench 1, and prevent the plastic scraps from injuring the skin or eyes of an operator by mistake.
In some embodiments, the worktable 1 is clamped with a limiting sleeve 18, the limiting sleeve 18 is provided with two holes respectively corresponding to the two screw drills 7, the screw drills 7 pass through the corresponding holes, the limiting sleeve 18 is specifically clamped at the front end of the protective sleeve 6, and the situation that the sliding limiting seat 10 slides beyond limit, and the root of the screw drill 7 contacts the plastic piece 12 to cause clamping stagnation between the root of the screw drill 7 and the plastic piece 12 is avoided.
In this device, set up two drill bit assemblies side by side, then drive mechanism drives two drill bit assemblies simultaneously to realize carrying out synchronous tapping to two holes side by side of working of plastics 12, make fashioned screw hole's precision and roughness keep unanimous.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be appreciated by persons skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of numerous variations and modifications without departing from the spirit and scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. A plastic part tapping machine, comprising:
a work table;
a driving mechanism arranged in the workbench;
the two drill bit components are arranged on the workbench side by side and are respectively connected with the driving mechanism in a rotating way, and the driving mechanism drives the drill bit components to rotate;
the clamp assembly is arranged opposite to the drill bit assembly, can horizontally move along the workbench, is used for approaching to or separating from the drill bit assembly and clamping a plastic piece, and is correspondingly provided with a through hole towards the drill bit assembly.
2. A plastic part tapping machine as in claim 1 wherein the drive mechanism comprises:
the motor is fixed in the workbench, and a fixing plate is longitudinally arranged in the workbench;
the transmission gear is meshed with the gear of the motor output shaft, is hung on the fixed plate and is rotationally connected with the fixed plate;
and the two rotating gears are respectively arranged at the end parts of the drill bit assembly and are rotationally connected with the transmission gears.
3. The plastic part tapping machine of claim 1, wherein the drill head assembly comprises:
a protective sleeve fixedly sleeved with the driving mechanism;
the screw drill is inserted into the protective sleeve;
the screw thread bores and the protective sleeve detachable connection.
4. The plastic part tapping machine of claim 1, wherein the clamp assembly comprises:
a base fixed on the table top of the workbench;
the sliding rail is fixed on the base;
the sliding limiting seat is arranged on the sliding rail and slides relative to the sliding rail;
the plastic part is clamped on the sliding limiting seat, and one end of the sliding limiting seat is fixedly connected with the pushing handle.
5. The tapping machine for plastic parts according to claim 4, wherein the sliding limiting seat is provided with a clamping hole, the plastic part is provided with a clamping groove, a bolt is arranged in the clamping groove, and the bolt is inserted into the clamping hole to limit the plastic part.
6. The plastic part tapping machine of claim 1, wherein the through hole comprises a chip collecting pipe, and the chip collecting pipe extends to the outer end of the workbench and is communicated with the chip dust collector.
7. The plastic part tapping machine as set forth in claim 6, wherein said chip collecting pipe is provided with a fixed support clip, said workbench is provided with a one-way rail, and said fixed support clip is disposed on said one-way rail to slide relatively.
8. A plastic part tapping machine as in claim 1 wherein the table is hinged with an end cap that shields the bit assembly from swashing of chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321133049.5U CN219986443U (en) | 2023-05-11 | 2023-05-11 | Plastic part tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321133049.5U CN219986443U (en) | 2023-05-11 | 2023-05-11 | Plastic part tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219986443U true CN219986443U (en) | 2023-11-10 |
Family
ID=88604528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321133049.5U Active CN219986443U (en) | 2023-05-11 | 2023-05-11 | Plastic part tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219986443U (en) |
-
2023
- 2023-05-11 CN CN202321133049.5U patent/CN219986443U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |